Brand Name: vitog
Control Button: Yes
Active Noise-Cancellation: Yes
Style: Neckband
Wireless Type: Bluetooth
Connectors: None
Communication: Wireless
Vocalism Principle: Dynamic
Volume Control: Yes
Frequency Response Range: 20-24000Hz
Function: For Mobile Phone
Function: Sport
Sensitivity: 120±2dB
Is wireless: Yes
Plug Type: Wireless
Codecs: NONE
Support Memory Card: Yes
With Microphone: Yes
Model Number: K01
Resistance: 16Ω
Waterproof: Yes
Line Length: None
Support APP: Yes